Hide Grades before Agreement

This option can be used in a workshop assignment where there
must be agreement between the students on each assessment.
The default value is to show the student whose work is being
assessed both the comments and the grades in the peer assessments. This
may lead to more disputes than when the option is turned on and the
assessments are shown without the grades.

If the option is taken to hide grades in the peer assessments the
grades are revealed once agreement has been reached. This agreement
will, of course, have been made only on the comments. If these comments
do not reasonably match the grades then the student whose work is being
assessed may well appeal to the teacher.